0.3.0

Changes

• Fixes the entity.getArray method declaration
• Generates exported TypeScript classes from ABIs
• Switches to @graphprotocol/graph-ts for runtime sources
• Switches to explicit imports instead of injecting globals into mappings
• graph build and graph deploy no longer include graph codegen — it's a separate step now

Explicit imports

Every subgraph project now has to add a separate dependency:

npm install --dev @graphprotocol/graph-ts # NPM
yarn add --dev @graphprotocol/graph-ts    # Yarn

Types and APIs like Entity, store, ipfs etc. are no longer automatically injected into subgraph mappings as globals. The same goes for types generated from ABIs. They now have to be imported explicitly:

import { Entity, store, ipfs } from '@graphprotocol/graph-ts'
import { SomeContract, SomeEvent } from './types/abis/SomeDataSource/SomeContract'

function handleSomeEvent(event: SomeEvent) {
  ...
}

Note: The behavior of the provided types and ABIs has not changed.

0.2.4

This release adds

• a graph deploy command for deploying subgraphs to graph nodes,
• a --watch flag for continuous building/deploying,
• simplified store access with store.set etc. instead of having to use Store.bind first,
• improvements to type conversions.

Developer Preview

This developer preview includes:

• AssemblyScript mappings type and code generation
• AssemblyScript mappings compilation
• Compiling subgraph manifests
• Deploying subgraph manifests to IPFS
• Published as npm package